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Add some missing function attributes.

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This commit is contained in:
Dean Camera 2013-04-11 17:39:00 +00:00
parent d5e84db5ab
commit 334f70aa80
12 changed files with 74 additions and 52 deletions
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10
LUFA/Platform/XMEGA/ClockManagement.h
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@ -50,13 +50,13 @@
* Usage Example:
* \code
* #include <LUFA/Platform/XMEGA/ClockManagement.h>
*
*
* void main(void)
* {
* // Start the PLL to multiply the 2MHz RC oscillator to F_CPU and switch the CPU core to run from it
* XMEGACLK_StartPLL(CLOCK_SRC_INT_RC2MHZ, 2000000, F_CPU);
* XMEGACLK_SetCPUClockSource(CLOCK_SRC_PLL);
*
*
* // Start the 32MHz internal RC oscillator and start the DFLL to increase it to F_USB using the USB SOF as a reference
* XMEGACLK_StartInternalOscillator(CLOCK_SRC_INT_RC32MHZ);
* XMEGACLK_StartDFLL(CLOCK_SRC_INT_RC32MHZ, DFLL_REF_INT_USBSOF, F_USB);
@ -123,7 +123,7 @@
* \param[in] Address Address to write to, a memory address protected by the CCP mechanism
* \param[in] Value Value to write to the protected location
*/
static inline void XMEGACLK_CCP_Write(volatile void* Address, const uint8_t Value) ATTR_ALWAYS_INLINE;
static inline void XMEGACLK_CCP_Write(volatile void* Address, const uint8_t Value) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
static inline void XMEGACLK_CCP_Write(volatile void* Address, const uint8_t Value)
{
__asm__ __volatile__ (
@ -134,7 +134,7 @@
: /* No output operands */
: /* Input operands: */ "m" (RAMPZ), "e" (Address), "m" (CCP), "r" (CCP_IOREG_gc), "r" (Value)
: /* Clobbered registers: */ "r30", "r31"
);
);
}
/** Starts the external oscillator of the XMEGA microcontroller, with the given options. This routine blocks until
@ -239,7 +239,7 @@
if (SourceFreq > Frequency)
return false;
if (MulFactor > 31)
return false;